This paper introduces the protective and alarm units in the high-pressure oil pipe of300 model diesel engine.

本文介绍300型柴油机高压油管的防护及报警装置。

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Alarm systems - Intrusion detection - Events controller-recorder function integrated in central alarm units or telephone alarm transmitters.

报警系统。侵入检测。事件控制器。与中央报警装置或电话报警送话器相结合的记录功能。

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In this paper, preliminary discussion of the factors affecting the stability of gas alarm units is given. Several methods used to improve the stability of alarm units are submitted.

本文对影响报警器稳定性的因素进行初步探讨，提出一些改善报警器稳定性的方法。

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WASHINGTON The Central Intelligence Agency is ramping up support to elite Iraqi antiterrorism units to better fight al Qaeda affiliates, amid alarm in Washington about spillover from the civil war in neighboring Syria, according to U.S. officials.

WSJ: CIA Ramps Up Role in Iraq

If you'll remember, soon after its launch, owners of that tracking band began reporting issues with defective units: suddenly non-functioning vibration motors (essential for Smart Alarm) or, worse, an inability to sync data.

ENGADGET: Jawbone starts over, announces a redesigned version of its Up lifestyle-tracking wristband